Daughter Cai MyAnna Dukes weighed 6 pounds, 3 ounces and measured 20 inches in length. Hampton broke the news about her new arrival Tuesday on Twitter. "I thought I knew love before, but now I know love on a completely different level! Can't believe my baby is here," she wrote.

This is the first child for Hampton and Dukes, a producer on The Dallas Cowboy Show. Shameless kicked off its fourth season earlier this month.